EP 1770667 B1 20180321 - Method for synchronizing devices in wireless networks
Title (en)
Method for synchronizing devices in wireless networks
Title (de)
Verfahren zum Synchronisieren von Geräten in drahtlosen Netzwerken
Title (fr)
Méthode pour la synchronisation de dispositifs dans des réseaux sans fil
Publication
Application
Priority
US 23983705 A 20050930
Abstract (en)
[origin: EP1770667A2] A method and system to synchronize a first device and a second device includes generating a first tone by the first device, the first tone one of including an identity of the second device and generated at a predefined time, receiving the first tone by the second device, setting a clock of the second device based on the received first time, and sending an acknowledgment by the second device to the first device.
IPC 8 full level
G08C 17/02 (2006.01)
CPC (source: EP US)
G04G 7/02 (2013.01 - EP US)
Citation (examination)
- WO 03061175 A2 20030724 - BOSCH GMBH ROBERT [DE], et al
- US 2005085265 A1 20050421 - LAROIA RAJIV [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1770667 A2 20070404; EP 1770667 A3 20080123; EP 1770667 B1 20180321; US 2007077951 A1 20070405; US 7536194 B2 20090519
DOCDB simple family (application)
EP 06020059 A 20060926; US 23983705 A 20050930